Talacauvery, from where the Kaveri River originates in the Brahmagiri hills, is considered among the most sacred places in Karnataka. It is at a height of around 1276 m above sea level. This is a sacred pilgrim center among the Kodavas. This place is marked by a tirtha kundike or Brahma kundike (small spring/pond) from where the river emerges as a small perennial spring, but flows underground again to emerge a short distance away.
From Talakaveri, steps lead up to the nearby Brahmagri peak, where the 7 great sages called the Sapta Maharishis had performed a special yagna. From the peak, as well as on the drive to Talakaveri, tourists can enjoy a good view of the misty blue Brahmagiri hills.
A small water tank has been constructed at the point of origin. There is also a temple build at the spot where regular puja rituals are done. The temple is dedicated to Lord Agastheeswara, who is considered to be the link between great Sage Agasthya and river Cauvery.
An important day here at Talacauvery is the first day of Tula month according to Hindu calendar. The day is called Tulasankramana. Thousands of devotees come to Talacauvery on this day to witness the rise of fountainhead sprouting water at a specific time. It is considered auspicious by devotees to take a dip in the holy waters. The day is celebrated on various places along the banks of river Cauvery where devotees take a holy dip in River Cauvery.
Apart from devotees, it is a great place for tourists as well, as the entire area is surrounded with breathtaking sceneries.